#203D64#203D64

#203D64 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.8% C 0.077 H 256.4°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#203D64
RGB	rgb(32, 61, 100)
HSL	hsl(214, 52%, 26%)
HSV	hsv(214, 68%, 39%)
CMYK	cmyk(68%, 39%, 0%, 60.8%)
CIE-LAB	lab(25.46, 3.05, -26.23)
CIE-LCH	lch(25.46, 26.41, 276.62°)
OKLab	oklab(35.81% -0.018 -0.0744)
OKLCH	oklch(35.81% 0.077 256.4)
XYZ	xyz(4.5638, 4.5642, 12.6946)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203D64 #644720

analogous

#205F64 #203D64 #252064

triadic

#203D64 #64203D #3D6420

tetradic

#203D64 #64205F #644720 #206425

square

#203D64 #64205F #644720 #206425

split-complementary

#203D64 #642520 #5F6420

monochromatic

#070E17 #112136 #203D64 #2F5992 #3E76C1

Accessibility & contrast

On white

10.98

#203D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#203D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203D64

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203D64	#FFFFFF	#000000	##FFFFFF
##203D64	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4066

Deuteranopia (green-blind)

#233963

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203d64;
/* rgb */ color: rgb(32, 61, 100);
/* oklch */ color: oklch(35.8% 0.077 256.4);

Tailwind

colors: {
  custom: {
    50: '#637290',
    500: '#203d64',
    950: '#000000',
  },
}

SCSS

$custom: #203d64;
$custom-light: #637290;
$custom-dark: #000000;

JSON

{
  "hex": "#203d64",
  "rgb": {
    "r": 32,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 214.412,
    "s": 51.515,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35805,
    "c": 0.07661,
    "h": 256.4
  },
  "luminance": 0.04565
}

Semantic roles & 50–950 ramp

primary

#203D64

secondary

#987648

accent

#9E4DDB

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #203D64

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →